r/ISRO↗
/r/ISRO
For anything related to Indian space agency we love but hardly know.
455k subscribers182 posts / mo in Sep 2026112 authors / mosince 2012
r/ISRO has 455k members (+2.1% over the last 12 months). It gets about 182 posts a month from 112 people. Top topics: Indian Satellites & Space Launches, Weather Satellites and Satellite Technology & Launch Updates.
When to post on r/ISRO
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How r/ISRO has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/ISRO
Top topics
Share of the subreddit's posts
- Indian Satellites & Space Launches8.1%
- Weather Satellites0.5%
- Satellite Technology & Launch Updates0.5%
- Summer Internship Hunt0.4%
- Satellite Launches and Orbits0.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
- The Hindu
- NASA
- www.ndtv.com
- WION
Everything else about r/ISRO
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research